Will's Windmill column: Hoary Alyssum in hay, pasture and forage
Hoary alyssum is a weed common to Hubbard and Becker Counties and throughout Minnesota, the surrounding states, and Canada. It is particularly adapted to dry conditions such as occur on sandy or gravely soils. Hoary alyssum is a member of the mustard family and is perennial in its growth habit. Hoary alyssum tends to increase in forages following drought or winterkill, regardless of the soil type of the field.